Try this
- Confirm which parts of the plan are canceled and which practical tasks need action.
- Ask whether to reschedule now or leave that decision for later. Allow disappointment to be expressed without requiring an immediate replacement activity.
A worked example
“Tonight is canceled. Would we rather choose another date or leave the week open?”
An invented example to adapt, not a real exchange or a script you have to follow.
Before you leave it here
Keep disappointment and practical rescheduling separate enough that both can be expressed clearly.